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andreev551 [17]
3 years ago
3

James has decided to start saving for a cruise over the summer. His money is currently in the local bank, modeled by the functio

n s(x) = 102. He is able to do work around the neighborhood to earn extra money and that function would be a(x) = 8(x + 2), where x is measured in hours. Explain to James how he can create a function that combines the two and describe any simplification that can be done.
Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0
       James has a bank account with a constant amount of money ( s ( x ) ) and it is added with extra money ( a ( x ) ):
       a ( x ) + s ( x ) = 8 ( x + 2 ) + 102 = 8 x + 16 + 102 =
       = 8 x + 118
Hunter-Best [27]3 years ago
6 0

Answer:

8x + 118

Step-by-step explanation:

James' bank account is modeled by the equation s(x)=102, and every time he makes money he will be adding the equation a(x)=8(x+2) where x is the hours he works. To make a function that combines the two, James has to add them together:

a(x) + s(x) = 8(x+2) 102 = 8x +16 +102 = 8x = 118

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3 0
4 years ago
[3b+9]-16=-52<br> i just want to see if i got the correct answer my answer was <br> b=-15
kvasek [131]

Answer:

yes, the answer is b = -15

Step-by-step explanation:

3(-15) = -45

-45 + 9 = -36

-36 - 16 = -52

so b = -15

4 0
3 years ago
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